2010-10-28 65 views
6

我想让mouseover在google maps api v3中工作多边形。我试过在这篇文章中提供的答案: google maps v3 API mouseover with polygons?谷歌地图v3 API与多边形mouseover。不工作

这个答案应该工作,但它不适合我。任何人都可以在我的辐条中发现棍子吗?

这里是我的代码:

<!DOCTYPE html> 
<html> 
<head> 
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/> 
<style type="text/css"> 
    html { height: 100% } 
    body { height: 100%; margin: 0px; padding: 0px } 
    #map_canvas { height: 100% } 
</style> 
<title>Google Maps</title> 
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> 
<script type="text/javascript"> 
function initialize() { 

    var myLatlng = new google.maps.LatLng(28, -81); 
    var myOptions = { 
     zoom: 6, 
     center: myLatlng, 
     mapTypeId: google.maps.MapTypeId.HYBRID 
    } 
    var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions); 

    var coords = "-81.182206004858,24.1854100227356 -81.0702140033245,24.7389860153198 -80.8464170098305,25.8438450098038 -80.6222470104694,26.9482280015945 -80.3975859880447,28.0521240234375 -80.1723110079765,29.1555219888687 -80.7749719917774,29.21175801754 -80.9939419925213,28.1075259447098 -81.212574005127,27.0034509897232 -81.4309749901295,25.8995419740677 -81.6492510139942,24.7958129644394 -81.7585659921169,24.243047952652 -81.182206004858,24.1854100227356"; 


    coords = coords.split(" "); 
    var path = []; 

    for (var i = 0; i < coords.length; i++) { 
     var coord = coords[i].split(","); 
     path.push(new google.maps.LatLng(coord[1], coord[0])); 
    } 

    //polygon options 
    var options = { 
     clickable: false, 
     fillColor: '#FFF', 
     fillOpacity: 0, 
     geodesic: true, 
     map: map, 
     paths: new google.maps.MVCArray(path), 
     strokeColor: '#FFF', 
     strokeOpacity: 1, 
     strokeWeight: 1, 
     zIndex: 99 
    } 

    var polygon = new google.maps.Polygon(options); 

    var listener = google.maps.event.addListener(polygon, "mouseover", function() { this.setOptions({ strokeColor: '#000' }); }); 

} 
</script> 
</head> 
<body onload="initialize()"> 
    <div id="map_canvas"></div> 
</body> 
</html> 

回答

13

好吧,我理解了它。非常简单,但不是很直观。

您需要在多边形选项中设置“clickable:true”。

该文档说明有关可点击属性的以下内容: “指示此Polygon是否处理单击事件,默认为true。”

应该说:“这个Polygon是否处理(ANY)事件。” (如鼠标悬停)。

Google文档失败!

+0

不错,对我来说也很棒! – Avishai 2013-06-17 04:15:18